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Eremophila hamulata

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Eremophila hamulata

Priority One — Poorly Known Taxa (DEC)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Scrophulariaceae
Genus: Eremophila
Species:
E. hamulata
Binomial name
Eremophila hamulata

Eremophila hamulata is a species of flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect, woody shrub with sticky branches, narrow, hooked leaves and hairy mauve-purple flowers.

Description

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Eremophila hamulata is an erect, woody shrub growing to about 1–2 m (40–80 in) tall and wide. The leaves are arranged alternately, scattered along the branches, more or less needle-shaped, 12–22 mm (0.5–0.9 in) long and about 1 mm (0.04 in) wide with a hooked end. The flowers are borne singly in leaf axils on a stalk 12–15 mm (0.5–0.6 in) long which is hairy near its base. There are five overlapping lance-shaped, sticky green sepals 5–7 mm (0.2–0.3 in) long and 1–2 mm (0.04–0.08 in) wide. The petals are mauve-purple, 10–20 mm (0.4–0.8 in) long and joined at their lower end to form a flattened, bell-shaped tube which is hairy on the outside and has a tuft of hairs inside. The four stamens are enclosed by the petal tube. Flowering time is mainly from August to October.[2][3]

Taxonomy and naming

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Eremophila hamulata was first formally described by Bevan Buirchell and Andrew Brown in 2016 and the description was published in Nuytsia.[4][2] The specific epithet (hamulata) is derived from the Latin word hamatus meaning "with hooks" or "hooked",[5] referring to the hooked end of the leaves.[2]

Distribution and habitat

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This eremophila is found in scattered locations between McDermid Rock and Boorabbin Rock in the Coolgardie biogeographic region usually growing near granite outcrops or near creeks in woodland.[2][3][6]

Conservation status

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Eremophila hamulata has been classified as "Priority One" by the Government of Western Australia Department of Parks and Wildlife,[6] meaning that it is known from only one or a few locations which are potentially at risk.[7]

References

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  1. ^ "Eremophila hamulata". Australian Plant Census. Retrieved 23 May 2020.
  2. ^ a b c d Buirchell, Bevan; Brown, Andrew P. (2016). "New species of Eremophila (Scrophulariaceae): thirteen geographically restricted species from Western Australia". Nuytsia. 27: 264–267.
  3. ^ a b Brown, Andrew; Buirchell, Bevan (2011). A field guide to the eremophilas of Western Australia (1st ed.). Hamilton Hill, W.A.: Simon Nevill Publications. p. 304. ISBN 9780980348156.
  4. ^ "Eremophila hamulata". APNI. Retrieved 16 April 2017.
  5. ^ Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 420.
  6. ^ a b "Eremophila hamulata". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  7. ^ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 16 April 2017.